/*
 * Copyright (C) 2014 Nathan Templon
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package util;

import java.util.ArrayList;
import java.util.Arrays;

/**
 *
 * @author Nathan Templon
 */


public class ArrayUtil {
    
    public static <T> T[] concat(T[] first, T[] second) {
        T[] result = Arrays.copyOf(first, first.length + second.length);
        System.arraycopy(second, 0, result, first.length, second.length);
        return result;
    }
    
    
    // Still experiencing some intermitent errors
    public static <T> T[] toArray(ArrayList<T> list) {
        T[] result = (T[])(new Object[list.size()]);
        
        for (int index = 0; index < list.size(); index++) {
            result[index] = list.get(index);
        }
        
        return result;
    }
    
}
